Rare-earth yttrium deposit of the aktyuz ore field (Southern Tien-Shan range)

被引：0
|
作者：
Smirnova, N.V. [1 ]
Zotov, I.A. [1 ]
Stavinskiy, V.A. [1 ]
Isayev, I.S. [1 ]
Kim, V.F. [1 ]
机构：
[1] Russian Acad of Sciences, Moscow, Russia
来源：
Doklady. Earth science sections | 1994年 / 323卷 / 02期
关键词：
Aktyuz ore field - Alaskite magma - Alaskite potassic - Granitic eutectics - Granitic massif - Melts - Transmagmatic fluids;
D O I：
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中图分类号：
学科分类号：
摘要：
The article presents a study on rare earth yttrium polymetallic deposits associated with alaskite granites having no evidence of high alkalinity. This phenomenon is analyzed through a hypothesis that origin and evolution of alaskite magmas and the deposit involved flows of transmagmatic fluids of nepheline syenite minerals. It is assumed that through the ability of fluids to transport ore components, the metallogenic specialization of the alaskite magmas must be related with the nepheline-syenite magmas.
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页码：130 / 133
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